Scientists from North Carolina State University successfully “squeezed” infrared light to 10 percent of its wavelength while maintaining its frequency. This breakthrough was achieved using a ...

Visible light and short wavelength infrared can carry high rates of data ... Some people claim the very low frequency radio waves from overhead power cables and mobile phone base stations near ...

Accurate wavelengths of the ∼500 lines recorded are given in a table. This material is intended for wavelength calibration of near‐infrared spectra and is especially critical for high‐resolution work.

For example, they can concentrate the energy of long-wavelength infrared light into extremely small volumes, even down to tens of nanometers, as well as effectively move heat away from the source.